Spiral Wound Gasket 36 Inch 600 Class ASME B16.20 B16.47 Series A Flanges for 36 Pipe Size with 37.63 Inch ID and 44.50 Inch OD 304 Stainless Steel With Flexible Graphite FG High Temperature Thermal Cycling and Pressure Variations

Single gasket for 36 in high-temp ASME flanges
✔️ 36 in, Class 600 gasket with 304SS windings and FG filler

This spiral wound gasket is designed for ASME B16.20 and ASME B16.47 Series A flanges at Class 600, featuring 304 stainless steel windings and a Flexible Graphite FG filler. The centering ring locates the gasket on the flange face, adds radial strength, and acts as a compression limiter to help seal under pressure variations.

✅ 36 in flange compatibility with ASME B16.20/B16.47 Series A Class 600
✅ Spiral wound element uses metal windings with FG filler for a tight seal
✅ Centering ring locates gasket on the face and limits compression
✅ Temperature range -150 to 842 F
✅ 304 stainless steel windings with FG filler; Yellow Band with Gray Stripe
✅ Durable and easy installation/removal

💡 What is a spiral wound gasket and when should I use FG-filled windings on ASME B16.20 flanges? This handy seal works in high-temp, high-pressure piping and helps maintain leak-tight seals through cycling. - spiral wound gasket for ASME B16.20/Class 600 flange connections - FG filler provides chemical resistance and seals well during thermal cycling - center ring aids alignment and compression control